We are obligated to follow logic not absurdities. Like any field of learning or growing, there are logical propositions and there are absurdities. Spirituality/Theism is no different, you have logical observations and you have what are absurdities. How to distinguish between the two? lol, one is logical the other absurd. Simple as that, Theism/spirituality has some very logical, commonsense aspects whereas there are also some absurd propositions that need not be accepted. In other words, one is not dictated to accept absurdities choosing Theism, rather they are dictated to accept what is logical and rational even in spirituality. Believe it or not...Theism is based on logic and commonsense if no one has told you...because it too, is an objective reality. But remember, the dynamics of Theism are not always absurd even though out of the realm of the common experience, they may be different than what we experience in the physical world but they still hinge on what is rational.
If you would like to discuss or distinguish between absurdity and logical commonsense in Theism feel free to bring it up here.